I think it’s time I replaced my extruder fan (because it finally crapped out on me). For the past year (maybe two) it would start up pretty grindy sounding. Poke a finger in the blades to stop it and then release and it would spin right up to normal speed. Not any more.
Can someone let me know the specs of the fan so I can track one down somewhere? I’ll try local first as that will be quickest. I guess I need size, power requirements and what else?